Replaced a stupid copy-paste mistake of the ^ operator from cppreference.com.
Replaced a stupid copy-paste mistake of the ^ operator from cppreference.com.

While copying the operators from http://en.cppreference.com/w/cpp/language/operators, the ^ is copied as ˆ, which is *not* the same. For some reason it did compile, but I'm not sure whether that was correct in the first place.

erikvalkering/smartref,erikvalkering/smartref,erikvalkering/smartref